baber/WOPTO huggingface dataset:
Patent CH-610107-A5 (CH)
Title: Arrangement for measuring the relative humidity of gaseous media
Inventor: GROENINGER MARKUS
IPC: G01N27/12
Filed: 1977-02-02
Abstract: The electrolyte (5) employed in the measurement is hygroscopic, and the impedance between the electrodes is a measure for the relative humidity. This measuring arrangement is designed, in particular, to shorten the time to establish the humidity and temperature equilibrium. To this end, the electrolyte (5) is arranged in such a way on an electrolyte carrier (41 and 43, respectively), that the former (41) surrounds the electrolyte on all sides in at least one cross-sectional plane, or that the electrolyte is permeated by the electrolyte carrier (43). <IMAGE>
Patent CH-637053-A5 (CH)
Title: Process for feeding the grinding wheel on grinding machines, in stages during the machining of a workpiece
Inventor: ABBUEHL HERMANN
IPC: B24B49/04
Filed: 1979-02-12
Abstract: The workpiece (3) clamped in between the headstock chuck (1) and tailstock point (2) is machined by the grinding wheel (4) which carries out a pendular movement (5), said workpiece being fed in stages in each case when the pendular movement is reversed. The respective size of a feeding stage is determined by the computer (7) which calculates this size from the current workpiece dimension, and thus the current workpiece overdimension, measured by the measuring sensor (6). <IMAGE>
Patent CH-642211-A5 (CH)
Inventor: TSCHANNEN GOTTFRIED
IPC: H04N5/14
Filed: 1979-03-08
Abstract: A correction circuit for improving the contour sharpness or quality of video images in devices wherein the video signals are converted into digital form. An even number of series connected multi-stage shift registers is provided, whose inputs are each connected by means of a related multiplier with inputs of an adder. The outputs of the last shift register are connected by means of a further multiplier with further inputs of the adder. Moreover, the multiplication factors of the multipliers form a symmetrical series having an absolute maximum at the center of the series, and the absolute value of the multiplication factor of the intermediate multiplier is greater than the absolute value of all other multiplication factors. The sign of the intermediate multiplier or multiplication factor is opposite to the sign of the algebraic sum of all other multiplication factors.
Patent CH-693064-A5 (CH)
Title: Two-part cap for a container containing a flowable substance comprises annular sealing skirts pointing downward on each of two covering surfaces between an upper and middle region and between a middle and lower region of an upper part
Inventor: TANNER HANS-PETER
IPC: B65D47/24
Filed: 1998-12-16
Abstract: Two-part cap (1) made of plastic comprises a lower part (2) tightly held on a container neck (H) and having a cylindrical sleeve (20) with an external thread (21) surrounding the neck, and an upper part (3) with an internal thread (31) placed on the lower part. A section (22) protruding into the container neck and lying tightly on the container neck at least in the upper region extends from the lowest point (22') as an approximately cylindrical delivery tube (23) holding a central sealing pin (25) using connecting bars (24). The upper part has three concentric cylindrical regions (30, 32, 34) having diameters which decrease upward. The two sections between the concentric regions are designed as annular covering surfaces (35, 36). An annular sealing skirt (4, 5) pointing downward is provided on each of the two covering surfaces between the upper (34) and middle region (32) and between the middle and lower region (30) of the upper part. The sealing skirts lie on the sec tion and the delivery tube. Preferred Features: The first sealing skirt on the covering surface between the upper and middle region has a conical cross-section tapering downward.
Patent CH-670211-A5 (CH)
Inventor: KEMPTER MEINRAD
IPC: B23K26/04
Filed: 1986-06-25
Abstract: An apparatus and method are disclosed for improving the recognition of reference data in a laser writing process, by storing the locations of chip topography situated along the scan raster in a memory. Using an entry code (reference mark) to provide synchronization of the laser beam and the chip topography, the digital signal coming from the detector of the scanning laser beam is checked for accuracy against the stored pattern. A synchronous correlator circuit is used to provide a corrected output based on the stored information and the actual detected signal which is then used to control the operation of the laser pattern generator. Incorrect tracking of the laser pattern generator due to defects in the scanned surface can thus be reduced or eliminated. Due to this improved recognition of surface reference points, smaller geometries can be used.
Patent CH-598031-A5 (CH)
Title: Motor vehicle heating system
Inventor: HOSSMANN HANS
IPC: B60H1/22
Filed: 1974-02-27
Abstract: Motor vehicle heating system has heat exchanger with automatically controlled combustion chamber
Patent CH-561208-A5 (CH)
Title: Antiviral 2-(alpha hydroxy benzyl) imidazopyridines - prepd by reducing corresp. 2-benzoyl cpds.
IPC: C07D471/04
Filed: 1972-02-28
Abstract: New cpds. of formula (I) are prepd. by reducing cpds. of formula (II): (one of X and Y is N, the other is CH; R1 = H, Cl, Br, F or 1-4C alkyl; R2 is H or 1-4C alkyl but when X=N, R2 must be H and when Y=N R1 and R2 are not both H). (I) and their salts are antivirals of low toxicity; thus in the plaque reduction test they inhibit the growth of various viruses at 20-100 gamma/ml. They may be formulated as capsules contg. a suspension with about 5-30% (I). Suitable solvents are lower alcohols, e.g. isopropanol and reducing agent NaBH4. Pref. alkyl gps. for R1 and R2 are methyl.
Patent CH-669353-A5 (CH)
Inventor: NATAU LOTHAR DR
IPC: B25B5/16
Filed: 1987-09-09
Abstract: A clamping device comprises a block (3) against which a clamping shackle (2) can be moved by means of a clamping screw (5). The effective region of the block (3) is provided with a shoulder (20) which receives one of the edge parts of a work piece (11). This effective region of the block (3) also comprises a constriction obtained by means of lateral recesses (15). The stopping surface (22) of the shoulder (20) is formed by the material of the block (3). The support surface (21) of the shoulder (20) is inset from the upper surface (9) of the block (3). The block (3) is provided with fastening means on a mounting  plate. The distance between these means and the stopping surface (22) of the shoulder (20) is known and defined, so that the work piece (11) is aligned with respect to the starting point of the machining by a machine-tool simply by pressing on this stopping surface (22). Auxiliary stops (25) arranged on the block (3) of the clamping device fill in any gap between the side wall (103) of the work piece (11) and the stopping surface (22).
Patent CH-675368-A5 (CH)
Title: Injecting fine gas bubbles into liq. - via pores in boundary structure with compsn. to repel liq.
Inventor: TSCHUMPER ERWIN
IPC: B01F3/04
Filed: 1987-09-10
Abstract: From an adjacent intermediate storage chamber, gas is injected into a body of liq. (esp. air into a body of liq. sewage) through a porous sepn. layer. The layer is at least partly formed of organic or inorganic fibres, and is impregnated with hydrophobic material, e.g., paraffin, silicone or fluorcarbons. Similar materials may alternatively be applied to a barrier layer formed of porous foam or ceramic. Materials used depend on polarity of liq. medium. For injecting a large body of liq., e.g. the sewage in a settlement tank, the injection units may be spaced at intervals along an air or O2 supply line near the tank floor. ADVANTAGE - Gas is delivered in extremely fine bubbles, increasing exchange surface produced by total bubble surface area and prolonging the gas/liq. contact period.
Patent CH-666849-A5 (CH)
Inventor: SCHNEIDER KARL-MURO
IPC: B25C11/02
Filed: 1985-08-30
Abstract: A tool serves for pulling staples out of a form base such as upholstered furniture, which is in the form of pliers and differs from well-known pliers by the fact that its mouth is provided with at least two pointed intersecting gripping teeth, clamping surfaces being arranged adjacent to the teeth and a tilt support in the zone of the hinge is provided.
Patent CH-562642-A5 (CH)
Title: Vehicle bodywork straightening tool - F-shaped with chisel pointed handle
IPC: B21D1/10
Filed: 1973-03-30
Abstract: A tool for bending comparatively light portions of a vehicle bodywork or panelling after a road accident or collision, where performance of the vehicle is affected, e.g. where mudguards etc. are fouling the wheels so as to interfere with steering, is F shaped, and preferably made in one piece and has the end of its straight arm chisel shaped. The ends of the two cross arms are rounded, or in an alternative design, one arm has a rounded end, and one has a pointed end. The ratio between the width and depth of the gap between the arms is at most 1;2, preferably 1;3 or 1;4. The ratio between the depth oft eh gap and the length of the handle is at most 1;4 preferably 1;5 or 1;6.
Patent CH-579861-A5 (CH)
Title: Spade with top tread-section - has a shovel-part attached with toothed bottom-end and flat parts at the base between the teeth
IPC: A01B1/04
Filed: 1975-04-14
Abstract: The tread-section (2) of the top of the space is curved. The shovel-part (1) is either flat or has slightly curved side-edges (3, 3) or is slightly curved in a horizontal direction over its entire width. The bottom of the shovel-part (1) has, for instance, six teeth (4). The edges of the teeth (5) can be sharp at right angles on the front and back sides of the shovel part, or can taper (6) on the shovel's front side, ending in a blade-edge (7). The tips (8) of each tooth widen upwards gradually to reach about half the cutting-width at the base of each tooth (9). The ratio of the width of the base (9) of each tooth to be width of the part (10) between each tooth is between one to one - one to.
Patent CH-662175-A5 (CH)
Title: Acceleration device for a loading device of a gun
Inventor: WIPF ROLF
IPC: F41A9/42
Filed: 1984-11-15
Abstract: The loading device (51) comprises a carriage (58) for accommodating a round (56) and a hydraulic cylinder unit (2). The carriage (58) is accelerated by the unit (2) over a short distance (d1), at which point the round (56) enters the barrel (52) of the gun in free flight. In order to keep the structural length of the loading device (51) short, the unit (2) is arranged underneath the carriage (58). The piston rod (8) projects out of the cylinder (4) only on one side and is loaded in tension during the acceleration. A rod which is connected to the base of the cylinder (4) projects into the hollow piston rod (8) and is sealed with respect to the piston. The end area of this rod is smaller than the annular area of the piston which is acted on by a high-pressure accumulator. Precise control of the final speed of the carriage (58) is made possible, with relatively small, controlled flow cross-sections, by controlling the volume displaced by the end surface. <IMAGE>
Patent CH-662243-A5 (CH)
Title: Device for relieving the calls of nature of domestic animals
Inventor: UNTERWEGER ALFRED
IPC: A01K1/01
Filed: 1983-10-27
Abstract: Provided on a support foot (6) of a portable column (1), projecting in the axial direction of the column above the same, are projections (11) in the form of at least one pin, bolt, spike, wedge, block, a clamp or the like, which are designed for pressing into a support surface (18, 19). The support foot can be formed by two intersecting double arms (7, 8). For relieving the calls of nature of domestic animals, in particular dogs, this simple and inexpensive device can easily be installed in public streets, gardens or the like. <IMAGE>
Patent CH-648621-A5 (CH)
Title: Intermittently working track-construction machine
Inventor: ZUPPIGER PAUL-JACQUES
IPC: E01B27/17
Filed: 1980-08-28
Abstract: The tamping machine (1) which advances in a stepped manner has in the front region of the chassis (3) an inspection cabin (7) which is longitudinally movable in relation to the chassis (3) and which is moved forward by a separate drive (18) at a constant speed corresponding to the average working speed of the machine (1) and during transit can be locked rigidly on the chassis (3). Thus not only the inspection personnel but for the first time also the tamping box operator, for whom likewise a seat (15) with the back to the direction of travel is provided in this cabin (7), can profit from the comfort of this cabin (7) which is moved without jerks. Moreover, the machine (1) forms with the cabin (7) a rigid unit during transit with good travelling properties. The cabin (7) can either be mounted on the chassis (3) or guided directly on the rails (2) by means of flanged wheels which can be raised during transit. <IMAGE>
Patent CH-653101-A5 (CH)
Title: Starting air feed for piston engine
Inventor: BAUMANN VOLKER G
IPC: F02N9/04
Filed: 1981-11-06
Abstract: For the compressed air starting of a diesel engine by way of the piston (2) compressed air is fed by way of a distributor into the cylinder chambers of the engine. A diesel injection nozzle (12) arranged in the cylinder head (3) is provided with a passage (16) for the air. As a result, no additional bores, ports or apertures have to be provided in the cylinder, which would impair the strength of the cylinder head. The air can also pass into the cylinder chamber through the engine inlet valve (4) instead of through the injection nozzle. In this solution, a compressed air feed pipe (6) opens into the air inlet port (5) of the cylinder (1) between the inlet valve (4) and a non-return device (7). <IMAGE>
Patent CH-622491-A5 (CH)
Title: Process for the preparation of novel hydroxypropylamines
Inventor: CARLSSON ENAR INGEMAR
IPC: C07C239/00
Filed: 1979-08-28
Abstract: For the preparation of novel hydroxypropylamines of the formula (I) <IMAGE> where R<1>, R<2>, R<5> and R<9> are as in Patent Claim 1 and Y is -O- or -CH2-, n is an integer from 0 to 5, m is an integer from 0 to 2 and Ar is the phenyl group, and of therapeutically acceptable acid addition salts of these compounds, a compound of the formula (VI> (R<1>)(R<2>)Ar-OM     (VI> is used as a starting compound. In this compound, M represents hydrogen or an alkali metal. The compound of the formula (VI) is reacted with a compound of the formula (VII) <IMAGE> If desired, the resulting isomer mixtures are separated into the pure isomers. Resulting free bases can be converted into their salts. The compounds exhibit a blocking action on  beta -receptors and can be employed for the treatment of cardiovascular disorders.
Patent CH-618528-A5 (CH)
Title: Manufacturing installation and method for implementing it
Inventor: ROCH GERALD V
IPC: G05B19/4063
Filed: 1977-07-06
Abstract: The installation comprises a control circuit itself comprising a microprocessor (31) receiving pulses from a clock (32) and controlling an address line (35) by means of a decoder (34) and of a line control device (33), a RAM memory (36) intended to receive a program from a magnetic tape cassette under the control of the microprocessor (31) and from a PROM memory (37), these memories (36 and 37) cooperating with address decoders (38, 38') and transmitter-receivers (45, 45') linked to a data line (47) which is itself linked to the microprocessor (31) by a line control device (44). The circuit further comprises a multiplexer (39) and a display PIA (43) interacting with a transmitter-receiver (42), PIAs (53, 55, 65) for controlling a milling machine along the X, Y and Z axes and interacting with a transmitter-receiver (66), finally PIAs (71) for changing tool, (77) for magnetic tape cassettes and (82) for spindle speed interacting respectively with transmitter-receivers (72, 78 and 83). <IMAGE>
Patent CH-580761-A5 (CH)
Title: Clamp connecting two wall sections - has threaded insert with hammer bolt, compressed spring and conical retaining bolt
IPC: F16B7/04
Filed: 1974-07-16
Abstract: The clamp is used to detachably connect two sections of a stand or a wall (7, 8). The bolt (2) is movable longitudinally in the insert (3), and its outer end has a threaded pin which screws into the bore (11) of a hammer bolt (1). Turning the hammer bolt allows the clamp to be used in any size of gap. A headless grub screw is screwed into the hammer bolt bore. A conical hole is drilled in the bolt (2) perpendicular to its axis and the point of a bolt (5) projecting from one of the walls fits into this hole. The outer end of the insert (3) has a bore (16) which holds a spring (4), which is compressed between the hammer bolt and a projecting face of the insert, opposing screwing in of the hammer bolt.
Patent BE-1006622-A5 (BE)
Title: Procede d'epuration du caprolactame.
Inventor: FUCHS HUGO
IPC: C07D201/16
Filed: 1993-09-07
Granted: 1994-11-03
Abstract: Procédé d'épuration du caprolactame par un traitement oxydant, caractérisé en ce que l'on traite des mélanges contenant le caprolactame à épurer et des lactames insaturés, par de l'oxygène ou un mélange de gaz contenant de l'oxygène, en milieu alcalin.
Patent BE-1008044-A5 (BE)
Title: Segment de coupe a concretion diamantee.
Inventor: DECROLY JEAN-CLAUDE
IPC: B28D1/12
Filed: 1994-02-17
Granted: 1996-01-03
Abstract: Un outil de sciage à concrétion diamantée présentant des dents à dépouille étagée possède une meilleure stabilité latérale et une durée de vie plus importante, lorsqu'il comprend des segments de coupe monobloc présentant entre deux étages adjacents (8,9) une ligne de séparation (10,14) au moins, inclinée par rapport à l'arête de coupe du segment.
Patent CH-637264-A5 (CH)
Title: Device for adjustable and continuous supply of water to a porous material
Inventor: FELLER WERNER
IPC: A01G27/04
Filed: 1978-10-17
Abstract: The absorbent, cube-shaped body (3) is used for the adjustable and continuous supply of water to a porous material (4) located above a water reserve. The absorbent body is provided with contact surfaces (5) of different sizes. By turning the absorbent body to another contact surface size, a greater or lesser amount of water can selectively be supplied to the porous material arranged thereon. <IMAGE>
Patent CH-624156-A5 (CH)
Title: False-twist device for textile yarns.
Inventor: RASCHLE JOSEF
IPC: D02G1/08
Filed: 1978-10-24
Abstract: The device contains at least two parallel driveable shafts, on which friction bodies can be clamped. The free end of each shaft (1) has a narrowing, for example flanks (2, 2') offset in step form or symmetrical bevels located opposite one another. Seated on the shaft end is a cylindrical sleeve (3) which is provided with a recess (4) complementary with this narrowing and which is slit along a generatrix. The outside diameter of this sleeve corresponds to the diameter of the shaft, and its cavity possesses, towards the side facing away from the free shaft end, a funnel-shaped widening (6), in which a frustoconical element (7) having an axial bore is seated. By means of a clamping screw (8) guided through this bore with play, the frustoconical element (7) can be pressed into the funnel-shaped widening (6). <IMAGE>
Patent CH-645107-A5 (CH)
Title: 7-Chloro-1,3-dihydro-3-hydrazino-1,4-benzodiazepin-2-ones and process for their preparation
Inventor: BABIC DRAGO
IPC: C07D243/24
Filed: 1979-12-12
Abstract: The 3-hydroxy derivatives of 1,4-benzodiazepin-2-ones of the general formula (I) in which R denotes hydrogen or chlorine are prepared by reaction of a novel compound of the formula (II), namely a 7-chloro-1,3-dihydro-3-hydrazino-1,4-benzodiazepin-2-one in which R also denotes hydrogen or chlorine, with sodium nitrite. The compounds obtained can be used as tranquillisers. <IMAGE>
Patent CH-617147-A5 (CH)
Title: Envelope for lining tanks
Inventor: CALDIRONI FRANCO
IPC: B65D90/04
Filed: 1977-09-26
Abstract: In order to prevent direct contact between the contents and the walls of the tank, the envelope for lining tanks in general, and especially tanks containing liquid fuels, consists of a sheet of flexible plastic material (1) of roughly the same size and shape as that of the tank to be lined (2). It is provided with a manhole (3) which lines the manhole in the tank, overlaps its edges and is fixed to its rim. In addition, a plate (5) made of plastic and provided with a plurality of reliefs (6) is located on its outer wall, in a position opposite that of the manhole. A gap is thus produced between the envelope and the walls of the tank. The end of a tube (7) of small diameter is located in said gap. By means of the tube, it is possible to verify whether or not the envelope has any holes in it. <IMAGE>
Patent CH-613199-A5 (CH)
Title: Process for the preparation of thiazole derivatives
Inventor: MAEDA RYOZO
IPC: C07D277/36
Filed: 1974-10-23
Abstract: Compounds of the formula I <IMAGE> in which R1 is hydrogen, C1-5-alkyl, C2-5-alkenyl, C3-5-alkynyl, C3-6-cycloalkylalkyl or aralkyl; n is zero or 1, and the thiazole ring can have one or two of the following substituents: C1-5-alkyl or halogen and the benzene ring can have one or two of the following substituents: halogen, C1-5-alkyl, C1-5-alkoxy or trifluoromethyl, or their alkali metal, alkaline earth metal, cupric or aluminium salts, are prepared by condensation of the corresponding halogenated thiazoles with the appropriate phenol, where the group -(R1CH)n-COOH is generated by hydrolysis from a suitable group which is present after the condensation. The compounds have excellent antiinflammatory, antirheumatic and analgesic activity and an activity inhibiting lipaemia (accumulation of fat in the blood).
Patent CH-608730-A5 (CH)
Title: Installation including at least one bending machine having a flap
Inventor: MOUEZY ROGER
IPC: B21D5/04
Filed: 1976-12-15
Abstract: The bending machine having a flap includes a table (10) on which a support plate (2) is mounted. The workpiece (1) to be bent is inserted between the support plate (2) and a pressure plate (blank holder) (3), which is mounted on the end of two arms (6), which are pivoted about a pin (7). The bending is performed with the aid of a flap (4), pivoted about a pin (5) and controlled by a motor (15). During the bending, the workpiece (1) is strongly gripped between the pressure plate (blank holder) and the support plate by a catch (11), controlled by a motor (13) and engaging in a cam (14). Several bending machines having a flap can be assembled in a bending unit. The bending machines are modular, having standardised subassemblies, lending themselves perfectly to being incorporated into an automatic line with flexibility, reliability and problem-free start-up guaranteed. <IMAGE>
Patent CH-617327-A5 (CH)
Title: Underpants for use with a hernia
Inventor: SAILHEN PIERRE MAX
IPC: A61F13/14
Filed: 1977-12-22
Abstract: Underpants for use with a hernia, equipped with a front pouch for protecting and supporting the male genital organs. This pouch is formed by a tab (14) which passes through an opening (13) and whose ends are fastened removably at (15) to the outer face of the front wall and to the inner face of the rear wall. Industry of articles for hernias. <IMAGE>
Patent FR-2062032-A5 (FR)
Title: Carpet protector
IPC: A47B91/12
Filed: 1969-10-08
Granted: 1971-06-25
Abstract: The protector distributes the wt. of furniture legs and is pref. of polyamide or metal. It has a sole which bears the load and rests on the floor via projections which are at least as long as the pile of the carpet, and its height is adjustable.
Patent FR-2068269-A5 (FR)
Title: Sandwich conductor for electronic devices
IPC: H01B1/16
Filed: 1970-09-30
Granted: 1971-08-20
Abstract: Sandwich conductors of good adhesion and conductivity are produced by applying to a dielectric base a heterogeneous mixture of a precious metal with an inorganic bonding medium. After fritting, if necessary another metallized conductive film of precious metal is applied and fritted.